-Refer the Above Figure $\mathrm { W } _ { 1 }$

-Refer the above figure.Suppose the union sets the wage rate that will maximize the total income for the members who work.The total wages will be

A) $\mathrm { W } _ { 1 }$
$\mathrm { iL } _ { 4 }$ O.
B) $\mathrm { W } _ { 2 }$
$\mathrm { aL } _ { 3 }$ O.
C) $\mathrm { W } _ { 3 }$
$\mathrm { bL } _ { 2 }$ O.
D) $\mathrm { W } _ { 3 }$
$\text { bhW? }$ .